276320030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 579616128

約数和(自身を除く): 303296098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 181, 193, 226, 362, 386, 565, 791, 905, 965, 1130, 1267, 1351, 1582, 1810, 1930, 2534, 2702, 3955, 6335, 6755, 7910, 12670, 13510, 20453, 21809, 34933, 40906, 43618, 69866, 102265, 109045, 143171, 152663, 174665, 204530, 218090, 244531, 286342, 305326, 349330, 489062, 715855, 763315, 1222655, 1431710, 1526630, 2445310, 3947429, 7894858, 19737145, 27632003, 39474290, 55264006, 138160015, 276320030]

約数ペア:

[(1, 276320030), (2, 138160015), (5, 55264006), (7, 39474290), (10, 27632003), (14, 19737145), (35, 7894858), (70, 3947429), (113, 2445310), (181, 1526630), (193, 1431710), (226, 1222655), (362, 763315), (386, 715855), (565, 489062), (791, 349330), (905, 305326), (965, 286342), (1130, 244531), (1267, 218090), (1351, 204530), (1582, 174665), (1810, 152663), (1930, 143171), (2534, 109045), (2702, 102265), (3955, 69866), (6335, 43618), (6755, 40906), (7910, 34933), (12670, 21809), (13510, 20453)]